Hi community,
I saw a list of notices for multiple elements and one of cassandra node.
"Still 10394 sets on the stack. Sets might be delayed"
These notices disappears after 4 minutes.
The DMS where I saw these notices integrated less than 200 elements with few alarms.
Why and when are these notices issued?
Thank you for your help.
Yvan, this notice would mean that there are too many parameter updates that still need to be handled by SLElement.
In SLElement we have for every x element a thread and a stack that processes the updates. One of the stacks holds too many parameter changes that still need to be processed. It would mean that one of the elements linked to this thread is generating a large amount of updates. This will be one of the elements generating a notice.
Note, the thing that is delayed in this scenario is:
- generation of alarm
- Update on element cards
- the population of trend database
What is not impacted
- Possible sets on the connected equipment
- the internal logic of the element.